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WV3HG64M64EEU403D4SG 数据表(PDF) 1 Page - White Electronic Designs Corporation |
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WV3HG64M64EEU403D4SG 数据表(HTML) 1 Page - White Electronic Designs Corporation |
1 / 11 page WV3HG64M64EEU-D4 May 2006 Rev. 2 ADVANCED* 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs 512MB – 64Mx64 DDR2 SDRAM UNBUFFERED, SO-DIMM DESCRIPTION The WV3HG64M64EEU is a 64Mx64 Double Data Rate 2 SDRAM memory module based on 512Mb DDR2 SDRAM components. The module consists of eight 64Mx8, in FBGA package mounted on a 200 pin SO-DIMM FR4 substrate. * This product is under development, is not qualified or characterized and is subject to change or cancellation without notice. NOTE: Consult factory for availability of: • Vendor source control options • Industrial temperature option FEATURES Unbuffered 200-pin, Small-Outline DIMM (SO- DIMM) Fast data transfer rates: PC2-5300*, PC2-4200 and PC2-3200 Utilizes 667*, 533 and 400 MT/s DDR2 SDRAM components VCC = 1.8V ±0.1V VCCSPD = 1.7V to 3.6V JEDEC standard 1.8V I/O (SSTL_18-compatible) Differential data strobe (DQS, DQS#) option Four-bit prefetch architecture DLL to align DQ and DQS transitions with CK Multiple internal device banks for concurrent operation Supports duplicate output strobe (RDQS/RDQS#) Programmable CAS# latency (CL): 3, 4, and 5* Adjustable data-output drive strength On-die termination (ODT) Serial Presence Detect (SPD) with EEPROM Auto & self refresh (64ms: 8,192 cycle refresh) Gold edge contacts RoHS Compliant JEDEC Package option • 200 Pin (SO-DIMM) • PCB – 30.00mm (1.181") TYP. OPERATING FREQUENCIES PC2-5300* PC2-4200 PC2-3200 Clock Speed 333MHz 266MHz 200MHz CL-tRCD-tRP 5-5-5 4-4-4 3-3-3 Note: • Consult factory for availability |
类似零件编号 - WV3HG64M64EEU403D4SG |
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类似说明 - WV3HG64M64EEU403D4SG |
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